DIFFUSION AND OSMOSIS

DIFFUSION AND OSMOSIS

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Diffusion?

Back

The movement of particles from an area of high concentration to an area of low concentration.

2.

FLASHCARD QUESTION

Front

What is Osmosis?

Back

The diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration.

3.

FLASHCARD QUESTION

Front

What is Selective Permeability?

Back

The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.

4.

FLASHCARD QUESTION

Front

What is Equilibrium in the context of cells?

Back

A state where the concentration of water is the same inside and outside of a cell.

5.

FLASHCARD QUESTION

Front

What is a Concentration Gradient?

Back

A difference in the concentration of a substance across a space.

6.

FLASHCARD QUESTION

Front

What happens during Diffusion?

Back

Particles move from an area of higher concentration to an area of lower concentration until evenly distributed.

7.

FLASHCARD QUESTION

Front

What is a Semi-Permeable Membrane?

Back

A membrane that allows certain molecules to pass through while blocking others.

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